Ключевые слова: ancient, antiquity, architecture, attraction, balkans, bank, building, castle, cultural, danube, djerdap, djerdap gorge, europe, exterior, famous, fort, fortification, fortified, fortress, fortress golubac, golubac, golubac fortress, heritage, historic, historical, history, iron gate, landmark, landscape, medieval, monument, monumental, national, old, panorama, park, restored, river, ruin, ruins, scenic, serbia, sights, sightseeing, summer, tourism, tower, travel, wall,